[ffemtreed]

I have had it installed for since the end of November.

The biggest problem with it is finding drivers for any hardware devices you might have. (my wireless card was such a PITA) my Ethernet card was so so to install.

Seems to be stable. Defiantly has a different feel to it than XP.

Once you get over the shock factor of the new interface it seems pretty good.

One more complaint is that it nags you constantly when you want to change a setting on your computer. like clicking on control panel(once you find it) it pops up a warning telling you it might be dangerous to use the control panel. I am sure that could be shut off, but I didn't really prod too deep with it yet.

I am running Vista Ultimate.